Add to ORKGThe distribution of the fuel among the various cylinders of a Pratt and Whitney 1340 S1H1-G engine was determined by chemically analyzing samples of exhaust gas from each cylinder. The engine was operated in the 20-foot wind tunnel at different power outputs, specific fuel consumptions, and engine speeds. The results showed that the variation in the quality of the mixture among the different cylinders was approximately 4 percent and was independent of power output, specific fuel consumption, and engine speed. The results also showed that the top cylinders operated with a lower air-fuel ratio than the bottom cylinders
This report is based upon engine tests made at the Bureau of Standards during 1920, 1921, 1922, and ...
This report is a compilation of many of the pertinent research data acquired by the National Advisor...
The NACA injection impeller was developed to improve the mixture distribution of aircraft engines by...
An investigation was conducted to obtain fuel-consumption curves for a single-cylinder engine with a...
The comparative performance was determined of engines using three methods of mixing the fuel and the...
The tests upon which this report is based were made at the Bureau of Standards between October 1919 ...
An investigation was made to determine a method of measuring fuel-air ratio that could be used for t...
The mixture distribution among the cylinders in flight was obtained at normal operating conditions f...
An investigation was made to determine a method of measuring fuel-air ratio that could be used for t...
This report presents the results of an investigation conducted to determine the interrelation of the...
The tests reported in this paper were made to devise simple engine tests which would rate fuels as t...
The NACA mixture analyzer was developed as a research instrument for the continuous indication of fu...
The temperature distribution of a two-row radial engine in a twin-engine airplane has been investiga...
An investigation was made to determine the effect of mixture strength and of normal as well as optim...
A method of distributing fuel equally to a plurality of spray nozzles in a gas-turbine engine by mea...
This report is based upon engine tests made at the Bureau of Standards during 1920, 1921, 1922, and ...
This report is a compilation of many of the pertinent research data acquired by the National Advisor...
The NACA injection impeller was developed to improve the mixture distribution of aircraft engines by...
An investigation was conducted to obtain fuel-consumption curves for a single-cylinder engine with a...
The comparative performance was determined of engines using three methods of mixing the fuel and the...
The tests upon which this report is based were made at the Bureau of Standards between October 1919 ...
An investigation was made to determine a method of measuring fuel-air ratio that could be used for t...
The mixture distribution among the cylinders in flight was obtained at normal operating conditions f...
An investigation was made to determine a method of measuring fuel-air ratio that could be used for t...
This report presents the results of an investigation conducted to determine the interrelation of the...
The tests reported in this paper were made to devise simple engine tests which would rate fuels as t...
The NACA mixture analyzer was developed as a research instrument for the continuous indication of fu...
The temperature distribution of a two-row radial engine in a twin-engine airplane has been investiga...
An investigation was made to determine the effect of mixture strength and of normal as well as optim...
A method of distributing fuel equally to a plurality of spray nozzles in a gas-turbine engine by mea...
This report is based upon engine tests made at the Bureau of Standards during 1920, 1921, 1922, and ...
This report is a compilation of many of the pertinent research data acquired by the National Advisor...
The NACA injection impeller was developed to improve the mixture distribution of aircraft engines by...